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Matrix-type display panel and driving method therefor

  • US 4,724,433 A
  • Filed: 11/12/1985
  • Issued: 02/09/1988
  • Est. Priority Date: 11/13/1984
  • Status: Expired due to Term
First Claim
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1. A driving method for a matrix-type display panel of the type comprising a display panel having a plurality of scanning lines, a plurality of data lines and a plurality of picture elements disposed at each intersection of the scanning lines and data lines, and analog switching elements for sampling-and-holding information signals which are applied to the data lines in synchronism with scanning signals applied to the scanning lines, wherein said analog switching elements are divided into first and second groups of analog switching elements which are connected to a first shift register and a second shift register respectively, said driving method comprising the step of:

  • successively applying switching pulses to said analog switching elements so that a pair of switching pulses successively applied to an analog switching element in said first group and an analog switching element in said second group, respectively, are sequenced so that said pair of switching pulses at least partially overlap each other in time.

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